diff --git a/backend/framework/domain/src/main/java/io/metersphere/api/domain/ApiDebugModule.java b/backend/framework/domain/src/main/java/io/metersphere/api/domain/ApiDebugModule.java
index 6918ac7bb0..39c17a89e8 100644
--- a/backend/framework/domain/src/main/java/io/metersphere/api/domain/ApiDebugModule.java
+++ b/backend/framework/domain/src/main/java/io/metersphere/api/domain/ApiDebugModule.java
@@ -41,7 +41,7 @@ public class ApiDebugModule implements Serializable {
 
     @Schema(description = "排序", requiredMode = Schema.RequiredMode.REQUIRED)
     @NotNull(message = "{api_debug_module.pos.not_blank}", groups = {Created.class})
-    private Integer pos;
+    private Long pos;
 
     @Schema(description = "创建时间")
     private Long createTime;
@@ -63,7 +63,7 @@ public class ApiDebugModule implements Serializable {
         protocol("protocol", "protocol", "VARCHAR", false),
         parentId("parent_id", "parentId", "VARCHAR", false),
         projectId("project_id", "projectId", "VARCHAR", false),
-        pos("pos", "pos", "INTEGER", false),
+        pos("pos", "pos", "BIGINT", false),
         createTime("create_time", "createTime", "BIGINT", false),
         updateTime("update_time", "updateTime", "BIGINT", false),
         updateUser("update_user", "updateUser", "VARCHAR", false),
diff --git a/backend/framework/domain/src/main/java/io/metersphere/api/domain/ApiDebugModuleExample.java b/backend/framework/domain/src/main/java/io/metersphere/api/domain/ApiDebugModuleExample.java
index 62feda4024..6bb8dfedeb 100644
--- a/backend/framework/domain/src/main/java/io/metersphere/api/domain/ApiDebugModuleExample.java
+++ b/backend/framework/domain/src/main/java/io/metersphere/api/domain/ApiDebugModuleExample.java
@@ -464,52 +464,52 @@ public class ApiDebugModuleExample {
             return (Criteria) this;
         }
 
-        public Criteria andPosEqualTo(Integer value) {
+        public Criteria andPosEqualTo(Long value) {
             addCriterion("pos =", value, "pos");
             return (Criteria) this;
         }
 
-        public Criteria andPosNotEqualTo(Integer value) {
+        public Criteria andPosNotEqualTo(Long value) {
             addCriterion("pos <>", value, "pos");
             return (Criteria) this;
         }
 
-        public Criteria andPosGreaterThan(Integer value) {
+        public Criteria andPosGreaterThan(Long value) {
             addCriterion("pos >", value, "pos");
             return (Criteria) this;
         }
 
-        public Criteria andPosGreaterThanOrEqualTo(Integer value) {
+        public Criteria andPosGreaterThanOrEqualTo(Long value) {
             addCriterion("pos >=", value, "pos");
             return (Criteria) this;
         }
 
-        public Criteria andPosLessThan(Integer value) {
+        public Criteria andPosLessThan(Long value) {
             addCriterion("pos <", value, "pos");
             return (Criteria) this;
         }
 
-        public Criteria andPosLessThanOrEqualTo(Integer value) {
+        public Criteria andPosLessThanOrEqualTo(Long value) {
             addCriterion("pos <=", value, "pos");
             return (Criteria) this;
         }
 
-        public Criteria andPosIn(List<Integer> values) {
+        public Criteria andPosIn(List<Long> values) {
             addCriterion("pos in", values, "pos");
             return (Criteria) this;
         }
 
-        public Criteria andPosNotIn(List<Integer> values) {
+        public Criteria andPosNotIn(List<Long> values) {
             addCriterion("pos not in", values, "pos");
             return (Criteria) this;
         }
 
-        public Criteria andPosBetween(Integer value1, Integer value2) {
+        public Criteria andPosBetween(Long value1, Long value2) {
             addCriterion("pos between", value1, value2, "pos");
             return (Criteria) this;
         }
 
-        public Criteria andPosNotBetween(Integer value1, Integer value2) {
+        public Criteria andPosNotBetween(Long value1, Long value2) {
             addCriterion("pos not between", value1, value2, "pos");
             return (Criteria) this;
         }
diff --git a/backend/framework/domain/src/main/java/io/metersphere/api/mapper/ApiDebugModuleMapper.xml b/backend/framework/domain/src/main/java/io/metersphere/api/mapper/ApiDebugModuleMapper.xml
index c775cc5a6e..7b3752ddaf 100644
--- a/backend/framework/domain/src/main/java/io/metersphere/api/mapper/ApiDebugModuleMapper.xml
+++ b/backend/framework/domain/src/main/java/io/metersphere/api/mapper/ApiDebugModuleMapper.xml
@@ -7,7 +7,7 @@
     <result column="protocol" jdbcType="VARCHAR" property="protocol" />
     <result column="parent_id" jdbcType="VARCHAR" property="parentId" />
     <result column="project_id" jdbcType="VARCHAR" property="projectId" />
-    <result column="pos" jdbcType="INTEGER" property="pos" />
+    <result column="pos" jdbcType="BIGINT" property="pos" />
     <result column="create_time" jdbcType="BIGINT" property="createTime" />
     <result column="update_time" jdbcType="BIGINT" property="updateTime" />
     <result column="update_user" jdbcType="VARCHAR" property="updateUser" />
@@ -111,7 +111,7 @@
       create_time, update_time, update_user, 
       create_user)
     values (#{id,jdbcType=VARCHAR}, #{name,jdbcType=VARCHAR}, #{protocol,jdbcType=VARCHAR}, 
-      #{parentId,jdbcType=VARCHAR}, #{projectId,jdbcType=VARCHAR}, #{pos,jdbcType=INTEGER}, 
+      #{parentId,jdbcType=VARCHAR}, #{projectId,jdbcType=VARCHAR}, #{pos,jdbcType=BIGINT}, 
       #{createTime,jdbcType=BIGINT}, #{updateTime,jdbcType=BIGINT}, #{updateUser,jdbcType=VARCHAR}, 
       #{createUser,jdbcType=VARCHAR})
   </insert>
@@ -166,7 +166,7 @@
         #{projectId,jdbcType=VARCHAR},
       </if>
       <if test="pos != null">
-        #{pos,jdbcType=INTEGER},
+        #{pos,jdbcType=BIGINT},
       </if>
       <if test="createTime != null">
         #{createTime,jdbcType=BIGINT},
@@ -207,7 +207,7 @@
         project_id = #{record.projectId,jdbcType=VARCHAR},
       </if>
       <if test="record.pos != null">
-        pos = #{record.pos,jdbcType=INTEGER},
+        pos = #{record.pos,jdbcType=BIGINT},
       </if>
       <if test="record.createTime != null">
         create_time = #{record.createTime,jdbcType=BIGINT},
@@ -233,7 +233,7 @@
       protocol = #{record.protocol,jdbcType=VARCHAR},
       parent_id = #{record.parentId,jdbcType=VARCHAR},
       project_id = #{record.projectId,jdbcType=VARCHAR},
-      pos = #{record.pos,jdbcType=INTEGER},
+      pos = #{record.pos,jdbcType=BIGINT},
       create_time = #{record.createTime,jdbcType=BIGINT},
       update_time = #{record.updateTime,jdbcType=BIGINT},
       update_user = #{record.updateUser,jdbcType=VARCHAR},
@@ -258,7 +258,7 @@
         project_id = #{projectId,jdbcType=VARCHAR},
       </if>
       <if test="pos != null">
-        pos = #{pos,jdbcType=INTEGER},
+        pos = #{pos,jdbcType=BIGINT},
       </if>
       <if test="createTime != null">
         create_time = #{createTime,jdbcType=BIGINT},
@@ -281,7 +281,7 @@
       protocol = #{protocol,jdbcType=VARCHAR},
       parent_id = #{parentId,jdbcType=VARCHAR},
       project_id = #{projectId,jdbcType=VARCHAR},
-      pos = #{pos,jdbcType=INTEGER},
+      pos = #{pos,jdbcType=BIGINT},
       create_time = #{createTime,jdbcType=BIGINT},
       update_time = #{updateTime,jdbcType=BIGINT},
       update_user = #{updateUser,jdbcType=VARCHAR},
@@ -295,7 +295,7 @@
     values
     <foreach collection="list" item="item" separator=",">
       (#{item.id,jdbcType=VARCHAR}, #{item.name,jdbcType=VARCHAR}, #{item.protocol,jdbcType=VARCHAR}, 
-        #{item.parentId,jdbcType=VARCHAR}, #{item.projectId,jdbcType=VARCHAR}, #{item.pos,jdbcType=INTEGER}, 
+        #{item.parentId,jdbcType=VARCHAR}, #{item.projectId,jdbcType=VARCHAR}, #{item.pos,jdbcType=BIGINT}, 
         #{item.createTime,jdbcType=BIGINT}, #{item.updateTime,jdbcType=BIGINT}, #{item.updateUser,jdbcType=VARCHAR}, 
         #{item.createUser,jdbcType=VARCHAR})
     </foreach>
@@ -326,7 +326,7 @@
           #{item.projectId,jdbcType=VARCHAR}
         </if>
         <if test="'pos'.toString() == column.value">
-          #{item.pos,jdbcType=INTEGER}
+          #{item.pos,jdbcType=BIGINT}
         </if>
         <if test="'create_time'.toString() == column.value">
           #{item.createTime,jdbcType=BIGINT}
diff --git a/backend/framework/domain/src/main/java/io/metersphere/project/domain/FileModule.java b/backend/framework/domain/src/main/java/io/metersphere/project/domain/FileModule.java
index ed6790516f..9b49544af7 100644
--- a/backend/framework/domain/src/main/java/io/metersphere/project/domain/FileModule.java
+++ b/backend/framework/domain/src/main/java/io/metersphere/project/domain/FileModule.java
@@ -1,15 +1,12 @@
 package io.metersphere.project.domain;
 
-import io.metersphere.validation.groups.Created;
-import io.metersphere.validation.groups.Updated;
+import io.metersphere.validation.groups.*;
 import io.swagger.v3.oas.annotations.media.Schema;
-import jakarta.validation.constraints.NotBlank;
-import jakarta.validation.constraints.Size;
-import lombok.Data;
-
+import jakarta.validation.constraints.*;
 import java.io.Serializable;
 import java.util.ArrayList;
 import java.util.Arrays;
+import lombok.Data;
 
 @Data
 public class FileModule implements Serializable {
@@ -37,8 +34,9 @@ public class FileModule implements Serializable {
     @Schema(description = "更新时间")
     private Long updateTime;
 
-    @Schema(description = "排序用的标识")
-    private Integer pos;
+    @Schema(description = "排序用的标识", requiredMode = Schema.RequiredMode.REQUIRED)
+    @NotNull(message = "{file_module.pos.not_blank}", groups = {Created.class})
+    private Long pos;
 
     @Schema(description = "修改人")
     private String updateUser;
@@ -58,7 +56,7 @@ public class FileModule implements Serializable {
         parentId("parent_id", "parentId", "VARCHAR", false),
         createTime("create_time", "createTime", "BIGINT", false),
         updateTime("update_time", "updateTime", "BIGINT", false),
-        pos("pos", "pos", "INTEGER", false),
+        pos("pos", "pos", "BIGINT", false),
         updateUser("update_user", "updateUser", "VARCHAR", false),
         createUser("create_user", "createUser", "VARCHAR", false),
         moduleType("module_type", "moduleType", "VARCHAR", false);
diff --git a/backend/framework/domain/src/main/java/io/metersphere/project/domain/FileModuleExample.java b/backend/framework/domain/src/main/java/io/metersphere/project/domain/FileModuleExample.java
index 0c5eddd26f..b3b51fcf13 100644
--- a/backend/framework/domain/src/main/java/io/metersphere/project/domain/FileModuleExample.java
+++ b/backend/framework/domain/src/main/java/io/metersphere/project/domain/FileModuleExample.java
@@ -514,52 +514,52 @@ public class FileModuleExample {
             return (Criteria) this;
         }
 
-        public Criteria andPosEqualTo(Integer value) {
+        public Criteria andPosEqualTo(Long value) {
             addCriterion("pos =", value, "pos");
             return (Criteria) this;
         }
 
-        public Criteria andPosNotEqualTo(Integer value) {
+        public Criteria andPosNotEqualTo(Long value) {
             addCriterion("pos <>", value, "pos");
             return (Criteria) this;
         }
 
-        public Criteria andPosGreaterThan(Integer value) {
+        public Criteria andPosGreaterThan(Long value) {
             addCriterion("pos >", value, "pos");
             return (Criteria) this;
         }
 
-        public Criteria andPosGreaterThanOrEqualTo(Integer value) {
+        public Criteria andPosGreaterThanOrEqualTo(Long value) {
             addCriterion("pos >=", value, "pos");
             return (Criteria) this;
         }
 
-        public Criteria andPosLessThan(Integer value) {
+        public Criteria andPosLessThan(Long value) {
             addCriterion("pos <", value, "pos");
             return (Criteria) this;
         }
 
-        public Criteria andPosLessThanOrEqualTo(Integer value) {
+        public Criteria andPosLessThanOrEqualTo(Long value) {
             addCriterion("pos <=", value, "pos");
             return (Criteria) this;
         }
 
-        public Criteria andPosIn(List<Integer> values) {
+        public Criteria andPosIn(List<Long> values) {
             addCriterion("pos in", values, "pos");
             return (Criteria) this;
         }
 
-        public Criteria andPosNotIn(List<Integer> values) {
+        public Criteria andPosNotIn(List<Long> values) {
             addCriterion("pos not in", values, "pos");
             return (Criteria) this;
         }
 
-        public Criteria andPosBetween(Integer value1, Integer value2) {
+        public Criteria andPosBetween(Long value1, Long value2) {
             addCriterion("pos between", value1, value2, "pos");
             return (Criteria) this;
         }
 
-        public Criteria andPosNotBetween(Integer value1, Integer value2) {
+        public Criteria andPosNotBetween(Long value1, Long value2) {
             addCriterion("pos not between", value1, value2, "pos");
             return (Criteria) this;
         }
diff --git a/backend/framework/domain/src/main/java/io/metersphere/project/mapper/FileModuleMapper.xml b/backend/framework/domain/src/main/java/io/metersphere/project/mapper/FileModuleMapper.xml
index 8eddb6c61c..57b6eaca18 100644
--- a/backend/framework/domain/src/main/java/io/metersphere/project/mapper/FileModuleMapper.xml
+++ b/backend/framework/domain/src/main/java/io/metersphere/project/mapper/FileModuleMapper.xml
@@ -8,7 +8,7 @@
     <result column="parent_id" jdbcType="VARCHAR" property="parentId" />
     <result column="create_time" jdbcType="BIGINT" property="createTime" />
     <result column="update_time" jdbcType="BIGINT" property="updateTime" />
-    <result column="pos" jdbcType="INTEGER" property="pos" />
+    <result column="pos" jdbcType="BIGINT" property="pos" />
     <result column="update_user" jdbcType="VARCHAR" property="updateUser" />
     <result column="create_user" jdbcType="VARCHAR" property="createUser" />
     <result column="module_type" jdbcType="VARCHAR" property="moduleType" />
@@ -112,7 +112,7 @@
       module_type)
     values (#{id,jdbcType=VARCHAR}, #{projectId,jdbcType=VARCHAR}, #{name,jdbcType=VARCHAR}, 
       #{parentId,jdbcType=VARCHAR}, #{createTime,jdbcType=BIGINT}, #{updateTime,jdbcType=BIGINT}, 
-      #{pos,jdbcType=INTEGER}, #{updateUser,jdbcType=VARCHAR}, #{createUser,jdbcType=VARCHAR}, 
+      #{pos,jdbcType=BIGINT}, #{updateUser,jdbcType=VARCHAR}, #{createUser,jdbcType=VARCHAR}, 
       #{moduleType,jdbcType=VARCHAR})
   </insert>
   <insert id="insertSelective" parameterType="io.metersphere.project.domain.FileModule">
@@ -169,7 +169,7 @@
         #{updateTime,jdbcType=BIGINT},
       </if>
       <if test="pos != null">
-        #{pos,jdbcType=INTEGER},
+        #{pos,jdbcType=BIGINT},
       </if>
       <if test="updateUser != null">
         #{updateUser,jdbcType=VARCHAR},
@@ -210,7 +210,7 @@
         update_time = #{record.updateTime,jdbcType=BIGINT},
       </if>
       <if test="record.pos != null">
-        pos = #{record.pos,jdbcType=INTEGER},
+        pos = #{record.pos,jdbcType=BIGINT},
       </if>
       <if test="record.updateUser != null">
         update_user = #{record.updateUser,jdbcType=VARCHAR},
@@ -234,7 +234,7 @@
       parent_id = #{record.parentId,jdbcType=VARCHAR},
       create_time = #{record.createTime,jdbcType=BIGINT},
       update_time = #{record.updateTime,jdbcType=BIGINT},
-      pos = #{record.pos,jdbcType=INTEGER},
+      pos = #{record.pos,jdbcType=BIGINT},
       update_user = #{record.updateUser,jdbcType=VARCHAR},
       create_user = #{record.createUser,jdbcType=VARCHAR},
       module_type = #{record.moduleType,jdbcType=VARCHAR}
@@ -261,7 +261,7 @@
         update_time = #{updateTime,jdbcType=BIGINT},
       </if>
       <if test="pos != null">
-        pos = #{pos,jdbcType=INTEGER},
+        pos = #{pos,jdbcType=BIGINT},
       </if>
       <if test="updateUser != null">
         update_user = #{updateUser,jdbcType=VARCHAR},
@@ -282,7 +282,7 @@
       parent_id = #{parentId,jdbcType=VARCHAR},
       create_time = #{createTime,jdbcType=BIGINT},
       update_time = #{updateTime,jdbcType=BIGINT},
-      pos = #{pos,jdbcType=INTEGER},
+      pos = #{pos,jdbcType=BIGINT},
       update_user = #{updateUser,jdbcType=VARCHAR},
       create_user = #{createUser,jdbcType=VARCHAR},
       module_type = #{moduleType,jdbcType=VARCHAR}
@@ -296,7 +296,7 @@
     <foreach collection="list" item="item" separator=",">
       (#{item.id,jdbcType=VARCHAR}, #{item.projectId,jdbcType=VARCHAR}, #{item.name,jdbcType=VARCHAR}, 
         #{item.parentId,jdbcType=VARCHAR}, #{item.createTime,jdbcType=BIGINT}, #{item.updateTime,jdbcType=BIGINT}, 
-        #{item.pos,jdbcType=INTEGER}, #{item.updateUser,jdbcType=VARCHAR}, #{item.createUser,jdbcType=VARCHAR}, 
+        #{item.pos,jdbcType=BIGINT}, #{item.updateUser,jdbcType=VARCHAR}, #{item.createUser,jdbcType=VARCHAR}, 
         #{item.moduleType,jdbcType=VARCHAR})
     </foreach>
   </insert>
@@ -329,7 +329,7 @@
           #{item.updateTime,jdbcType=BIGINT}
         </if>
         <if test="'pos'.toString() == column.value">
-          #{item.pos,jdbcType=INTEGER}
+          #{item.pos,jdbcType=BIGINT}
         </if>
         <if test="'update_user'.toString() == column.value">
           #{item.updateUser,jdbcType=VARCHAR}
diff --git a/backend/framework/domain/src/main/resources/migration/3.0.0/ddl/V3.0.0_4__project_management.sql b/backend/framework/domain/src/main/resources/migration/3.0.0/ddl/V3.0.0_4__project_management.sql
index f11e66dfe3..7a11f6cbf4 100644
--- a/backend/framework/domain/src/main/resources/migration/3.0.0/ddl/V3.0.0_4__project_management.sql
+++ b/backend/framework/domain/src/main/resources/migration/3.0.0/ddl/V3.0.0_4__project_management.sql
@@ -116,7 +116,7 @@ CREATE TABLE IF NOT EXISTS file_module
     `parent_id`   VARCHAR(50) COMMENT '父级ID',
     `create_time` BIGINT      NOT NULL COMMENT '创建时间',
     `update_time` BIGINT      NOT NULL COMMENT '更新时间',
-    `pos`         INT NOT NULL DEFAULT 0 COMMENT '排序用的标识',
+    `pos` BIGINT NOT NULL DEFAULT 0 COMMENT '排序用的标识',
     `update_user` VARCHAR(50) COMMENT '修改人',
     `create_user` VARCHAR(50) COMMENT '创建人',
     `module_type` VARCHAR(20) DEFAULT 'module' COMMENT '模块类型: module/repository',
diff --git a/backend/framework/domain/src/main/resources/migration/3.0.0/ddl/V3.0.0_5__api_test.sql b/backend/framework/domain/src/main/resources/migration/3.0.0/ddl/V3.0.0_5__api_test.sql
index c79914d600..b4a71afc46 100644
--- a/backend/framework/domain/src/main/resources/migration/3.0.0/ddl/V3.0.0_5__api_test.sql
+++ b/backend/framework/domain/src/main/resources/migration/3.0.0/ddl/V3.0.0_5__api_test.sql
@@ -44,7 +44,7 @@ CREATE TABLE api_debug_module(
     `protocol` VARCHAR(20) NOT NULL   COMMENT '协议' ,
     `parent_id` VARCHAR(50) NOT NULL  DEFAULT 'NONE' COMMENT '父级fk' ,
     `project_id` VARCHAR(50) NOT NULL   COMMENT '项目fk' ,
-    `pos` INT NOT NULL   COMMENT '排序' ,
+    `pos` BIGINT NOT NULL   COMMENT '排序' ,
     `create_time` BIGINT NOT NULL   COMMENT '创建时间' ,
     `update_time` BIGINT NOT NULL   COMMENT '修改时间' ,
     `update_user` VARCHAR(50) NOT NULL   COMMENT '修改人' ,
diff --git a/backend/services/api-test/src/main/java/io/metersphere/api/mapper/ExtApiDebugModuleMapper.java b/backend/services/api-test/src/main/java/io/metersphere/api/mapper/ExtApiDebugModuleMapper.java
index 14d5864a76..59a640f424 100644
--- a/backend/services/api-test/src/main/java/io/metersphere/api/mapper/ExtApiDebugModuleMapper.java
+++ b/backend/services/api-test/src/main/java/io/metersphere/api/mapper/ExtApiDebugModuleMapper.java
@@ -20,15 +20,15 @@ public interface ExtApiDebugModuleMapper {
 
     void deleteByIds(@Param("ids") List<String> deleteId);
 
-    Integer getMaxPosByParentId(String parentId);
+    Long getMaxPosByParentId(String parentId);
 
     List<String> selectIdsByProjectId(String projectId);
 
     ApiDebugModule getLastModuleByParentId(String id);
 
-    ApiDebugModule getNextModuleInParentId(@Param("parentId") String parentId, @Param("pos") int pos);
+    ApiDebugModule getNextModuleInParentId(@Param("parentId") String parentId, @Param("pos") long pos);
 
-    ApiDebugModule getPreviousModuleInParentId(@Param("parentId") String parentId, @Param("pos") int pos);
+    ApiDebugModule getPreviousModuleInParentId(@Param("parentId") String parentId, @Param("pos") long pos);
 
     List<ApiTreeNode> selectApiDebugByProtocolAndUser(String protocol, String userId);
 
diff --git a/backend/services/api-test/src/main/java/io/metersphere/api/mapper/ExtApiDebugModuleMapper.xml b/backend/services/api-test/src/main/java/io/metersphere/api/mapper/ExtApiDebugModuleMapper.xml
index cea588e107..c58669fa0d 100644
--- a/backend/services/api-test/src/main/java/io/metersphere/api/mapper/ExtApiDebugModuleMapper.xml
+++ b/backend/services/api-test/src/main/java/io/metersphere/api/mapper/ExtApiDebugModuleMapper.xml
@@ -40,7 +40,7 @@
             #{id}
         </foreach>
     </delete>
-    <select id="getMaxPosByParentId" resultType="java.lang.Integer">
+    <select id="getMaxPosByParentId" resultType="java.lang.Long">
         SELECT max(pos)
         FROM api_debug_module
         WHERE parent_id = #{0}
diff --git a/backend/services/api-test/src/main/java/io/metersphere/api/service/ApiDebugModuleService.java b/backend/services/api-test/src/main/java/io/metersphere/api/service/ApiDebugModuleService.java
index 4b42f6634a..4550668194 100644
--- a/backend/services/api-test/src/main/java/io/metersphere/api/service/ApiDebugModuleService.java
+++ b/backend/services/api-test/src/main/java/io/metersphere/api/service/ApiDebugModuleService.java
@@ -113,8 +113,8 @@ public class ApiDebugModuleService extends ModuleTreeService {
         return apiDebugModule.getId();
     }
 
-    private Integer countPos(String parentId) {
-        Integer maxPos = extApiDebugModuleMapper.getMaxPosByParentId(parentId);
+    private Long countPos(String parentId) {
+        Long maxPos = extApiDebugModuleMapper.getMaxPosByParentId(parentId);
         if (maxPos == null) {
             return LIMIT_POS;
         } else {
@@ -297,7 +297,7 @@ public class ApiDebugModuleService extends ModuleTreeService {
 
 
     @Override
-    public void updatePos(String id, int pos) {
+    public void updatePos(String id, long pos) {
         ApiDebugModule updateModule = new ApiDebugModule();
         updateModule.setPos(pos);
         updateModule.setId(id);
diff --git a/backend/services/api-test/src/test/java/io/metersphere/api/controller/ApiDebugModuleControllerTests.java b/backend/services/api-test/src/test/java/io/metersphere/api/controller/ApiDebugModuleControllerTests.java
index 5a1b4bd09d..e06b6c18b9 100644
--- a/backend/services/api-test/src/test/java/io/metersphere/api/controller/ApiDebugModuleControllerTests.java
+++ b/backend/services/api-test/src/test/java/io/metersphere/api/controller/ApiDebugModuleControllerTests.java
@@ -518,7 +518,7 @@ public class ApiDebugModuleControllerTests extends BaseTest {
             //更改pos
             ApiDebugModule updateModule = new ApiDebugModule();
             updateModule.setId(a1Node.getId());
-            updateModule.setPos(2);
+            updateModule.setPos(2L);
             apiDebugModuleMapper.updateByPrimaryKeySelective(updateModule);
 
             //开始移动
@@ -543,10 +543,10 @@ public class ApiDebugModuleControllerTests extends BaseTest {
             //更改pos
             ApiDebugModule updateModule = new ApiDebugModule();
             updateModule.setId(a1Node.getId());
-            updateModule.setPos(3 * 64);
+            updateModule.setPos(3 * 64L);
             apiDebugModuleMapper.updateByPrimaryKeySelective(updateModule);
             updateModule.setId(a2Node.getId());
-            updateModule.setPos(3 * 64 + 2);
+            updateModule.setPos(3 * 64 + 2L);
             apiDebugModuleMapper.updateByPrimaryKeySelective(updateModule);
 
             //开始移动
@@ -570,7 +570,7 @@ public class ApiDebugModuleControllerTests extends BaseTest {
             //更改pos
             ApiDebugModule updateModule = new ApiDebugModule();
             updateModule.setId(a1b1Node.getId());
-            updateModule.setPos(2);
+            updateModule.setPos(2L);
             apiDebugModuleMapper.updateByPrimaryKeySelective(updateModule);
 
             //开始移动
@@ -594,10 +594,10 @@ public class ApiDebugModuleControllerTests extends BaseTest {
             //更改pos
             ApiDebugModule updateModule = new ApiDebugModule();
             updateModule.setId(a1b1Node.getId());
-            updateModule.setPos(3 * 64);
+            updateModule.setPos(3 * 64L);
             apiDebugModuleMapper.updateByPrimaryKeySelective(updateModule);
             updateModule.setId(a1a1Node.getId());
-            updateModule.setPos(3 * 64 + 2);
+            updateModule.setPos(3 * 64 + 2L);
             apiDebugModuleMapper.updateByPrimaryKeySelective(updateModule);
 
             //开始移动
diff --git a/backend/services/project-management/src/main/java/io/metersphere/project/controller/FilePreviewController.java b/backend/services/project-management/src/main/java/io/metersphere/project/controller/FilePreviewController.java
index b24b87bdc1..d2095c70f3 100644
--- a/backend/services/project-management/src/main/java/io/metersphere/project/controller/FilePreviewController.java
+++ b/backend/services/project-management/src/main/java/io/metersphere/project/controller/FilePreviewController.java
@@ -9,7 +9,6 @@ import io.swagger.v3.oas.annotations.Operation;
 import io.swagger.v3.oas.annotations.tags.Tag;
 import jakarta.annotation.Resource;
 import org.apache.commons.lang3.StringUtils;
-import org.apache.shiro.authz.annotation.RequiresPermissions;
 import org.springframework.http.ResponseEntity;
 import org.springframework.web.bind.annotation.GetMapping;
 import org.springframework.web.bind.annotation.PathVariable;
@@ -29,7 +28,6 @@ public class FilePreviewController {
 
     @GetMapping(value = "/original/{userId}/{fileId}")
     @Operation(summary = "预览原图")
-    @RequiresPermissions(PermissionConstants.PROJECT_FILE_MANAGEMENT_READ_DOWNLOAD)
     public ResponseEntity<byte[]> originalImg(@PathVariable String userId,@PathVariable String fileId) {
         FileInformationDTO fileInformationDTO = fileMetadataService.get(fileId);
         if (StringUtils.isEmpty(fileInformationDTO.getId())) {
diff --git a/backend/services/project-management/src/main/java/io/metersphere/project/mapper/ExtFileModuleMapper.java b/backend/services/project-management/src/main/java/io/metersphere/project/mapper/ExtFileModuleMapper.java
index c3d3ae0fba..32b46bc208 100644
--- a/backend/services/project-management/src/main/java/io/metersphere/project/mapper/ExtFileModuleMapper.java
+++ b/backend/services/project-management/src/main/java/io/metersphere/project/mapper/ExtFileModuleMapper.java
@@ -17,15 +17,15 @@ public interface ExtFileModuleMapper {
 
     void deleteByIds(@Param("ids") List<String> deleteId);
 
-    Integer getMaxPosByParentId(String parentId);
+    Long getMaxPosByParentId(String parentId);
 
     List<String> selectIdsByProjectId(String projectId);
 
     FileModule getLastModuleByParentId(String id);
 
-    FileModule getNextModuleInParentId(@Param("parentId") String parentId, @Param("pos") int pos);
+    FileModule getNextModuleInParentId(@Param("parentId") String parentId, @Param("pos") long pos);
 
-    FileModule getPreviousModuleInParentId(@Param("parentId") String parentId, @Param("pos") int pos);
+    FileModule getPreviousModuleInParentId(@Param("parentId") String parentId, @Param("pos") long pos);
 
     String selectNameById(String moduleId);
 }
diff --git a/backend/services/project-management/src/main/java/io/metersphere/project/mapper/ExtFileModuleMapper.xml b/backend/services/project-management/src/main/java/io/metersphere/project/mapper/ExtFileModuleMapper.xml
index d4d598f591..83aa02d34f 100644
--- a/backend/services/project-management/src/main/java/io/metersphere/project/mapper/ExtFileModuleMapper.xml
+++ b/backend/services/project-management/src/main/java/io/metersphere/project/mapper/ExtFileModuleMapper.xml
@@ -29,7 +29,7 @@
             #{id}
         </foreach>
     </delete>
-    <select id="getMaxPosByParentId" resultType="java.lang.Integer">
+    <select id="getMaxPosByParentId" resultType="java.lang.Long">
         SELECT max(pos) FROM file_module
         WHERE parent_id = #{0}
     </select>
@@ -66,5 +66,4 @@
         FROM file_module
         WHERE id = #{0}
     </select>
-
 </mapper>
\ No newline at end of file
diff --git a/backend/services/project-management/src/main/java/io/metersphere/project/service/FileModuleService.java b/backend/services/project-management/src/main/java/io/metersphere/project/service/FileModuleService.java
index 9d9575e0b3..815e13b042 100644
--- a/backend/services/project-management/src/main/java/io/metersphere/project/service/FileModuleService.java
+++ b/backend/services/project-management/src/main/java/io/metersphere/project/service/FileModuleService.java
@@ -74,8 +74,8 @@ public class FileModuleService extends ModuleTreeService implements CleanupProje
         return fileModule.getId();
     }
 
-    private Integer countPos(String parentId) {
-        Integer maxPos = extFileModuleMapper.getMaxPosByParentId(parentId);
+    private Long countPos(String parentId) {
+        Long maxPos = extFileModuleMapper.getMaxPosByParentId(parentId);
         if (maxPos == null) {
             return LIMIT_POS;
         } else {
@@ -251,7 +251,7 @@ public class FileModuleService extends ModuleTreeService implements CleanupProje
 
 
     @Override
-    public void updatePos(String id, int pos) {
+    public void updatePos(String id, long pos) {
         FileModule updateModule = new FileModule();
         updateModule.setPos(pos);
         updateModule.setId(id);
diff --git a/backend/services/project-management/src/main/java/io/metersphere/project/service/ModuleTreeService.java b/backend/services/project-management/src/main/java/io/metersphere/project/service/ModuleTreeService.java
index 4599ad2b9a..0da8bcad33 100644
--- a/backend/services/project-management/src/main/java/io/metersphere/project/service/ModuleTreeService.java
+++ b/backend/services/project-management/src/main/java/io/metersphere/project/service/ModuleTreeService.java
@@ -18,7 +18,7 @@ import java.util.stream.Collectors;
 
 public abstract class ModuleTreeService {
 
-    protected static final int LIMIT_POS = 64;
+    protected static final long LIMIT_POS = 64;
 
     public BaseTreeNode getDefaultModule(String name) {
         //默认模块下不允许创建子模块。  它本身也就是叶子节点。
@@ -91,7 +91,7 @@ public abstract class ModuleTreeService {
             updatePos(nodeMoveDTO.getNode().getId(), 0);
         } else {
             boolean refreshPos = false;
-            int pos;
+            long pos;
             if (nextNode == null) {
                 pos = previousNode.getPos() + LIMIT_POS;
             } else if (previousNode == null) {
@@ -100,7 +100,7 @@ public abstract class ModuleTreeService {
                     refreshPos = true;
                 }
             } else {
-                int quantityDifference = (nextNode.getPos() - previousNode.getPos()) / 2;
+                long quantityDifference = (nextNode.getPos() - previousNode.getPos()) / 2;
                 if (quantityDifference <= 2) {
                     refreshPos = true;
                 }
@@ -114,7 +114,7 @@ public abstract class ModuleTreeService {
         }
     }
 
-    public abstract void updatePos(String id, int pos);
+    public abstract void updatePos(String id, long pos);
 
     public abstract void refreshPos(String parentId);
 
diff --git a/backend/services/project-management/src/main/resources/projectGeneratorConfig.xml b/backend/services/project-management/src/main/resources/projectGeneratorConfig.xml
index ceaf7b4a0f..377a559094 100644
--- a/backend/services/project-management/src/main/resources/projectGeneratorConfig.xml
+++ b/backend/services/project-management/src/main/resources/projectGeneratorConfig.xml
@@ -72,8 +72,8 @@
         <!--要生成的数据库表 -->
         <!--        <table tableName="custom_function"/>-->
         <!--        <table tableName="fake_error"/>-->
-        <table tableName="file_metadata"/>
-        <!--        <table tableName="file_module"/>-->
+        <!--        <table tableName="file_metadata"/>-->
+        <table tableName="file_module"/>
         <!--        <table tableName="project"/>-->
         <!--        <table tableName="project_application"/>-->
         <!--        <table tableName="project_version"/>-->
diff --git a/backend/services/project-management/src/test/java/io/metersphere/project/controller/filemanagement/FileManagementControllerTests.java b/backend/services/project-management/src/test/java/io/metersphere/project/controller/filemanagement/FileManagementControllerTests.java
index 0034e08bf0..80fe4697df 100644
--- a/backend/services/project-management/src/test/java/io/metersphere/project/controller/filemanagement/FileManagementControllerTests.java
+++ b/backend/services/project-management/src/test/java/io/metersphere/project/controller/filemanagement/FileManagementControllerTests.java
@@ -1137,7 +1137,7 @@ public class FileManagementControllerTests extends BaseTest {
             //更改pos
             FileModule updateModule = new FileModule();
             updateModule.setId(a1Node.getId());
-            updateModule.setPos(2);
+            updateModule.setPos(2L);
             fileModuleMapper.updateByPrimaryKeySelective(updateModule);
 
             //开始移动
@@ -1162,10 +1162,10 @@ public class FileManagementControllerTests extends BaseTest {
             //更改pos
             FileModule updateModule = new FileModule();
             updateModule.setId(a1Node.getId());
-            updateModule.setPos(3 * 64);
+            updateModule.setPos(3 * 64L);
             fileModuleMapper.updateByPrimaryKeySelective(updateModule);
             updateModule.setId(a2Node.getId());
-            updateModule.setPos(3 * 64 + 2);
+            updateModule.setPos(3 * 64 + 2L);
             fileModuleMapper.updateByPrimaryKeySelective(updateModule);
 
             //开始移动
@@ -1189,7 +1189,7 @@ public class FileManagementControllerTests extends BaseTest {
             //更改pos
             FileModule updateModule = new FileModule();
             updateModule.setId(a1b1Node.getId());
-            updateModule.setPos(2);
+            updateModule.setPos(2L);
             fileModuleMapper.updateByPrimaryKeySelective(updateModule);
 
             //开始移动
@@ -1213,10 +1213,10 @@ public class FileManagementControllerTests extends BaseTest {
             //更改pos
             FileModule updateModule = new FileModule();
             updateModule.setId(a1b1Node.getId());
-            updateModule.setPos(3 * 64);
+            updateModule.setPos(3 * 64L);
             fileModuleMapper.updateByPrimaryKeySelective(updateModule);
             updateModule.setId(a1a1Node.getId());
-            updateModule.setPos(3 * 64 + 2);
+            updateModule.setPos(3 * 64 + 2L);
             fileModuleMapper.updateByPrimaryKeySelective(updateModule);
 
             //开始移动
diff --git a/backend/services/system-setting/src/main/java/io/metersphere/system/dto/sdk/BaseModule.java b/backend/services/system-setting/src/main/java/io/metersphere/system/dto/sdk/BaseModule.java
index 154f29d908..cf6734d735 100644
--- a/backend/services/system-setting/src/main/java/io/metersphere/system/dto/sdk/BaseModule.java
+++ b/backend/services/system-setting/src/main/java/io/metersphere/system/dto/sdk/BaseModule.java
@@ -16,7 +16,7 @@ public class BaseModule {
     private String name;
 
     @Schema(description = "排序单位")
-    private int pos;
+    private long pos;
 
     @Schema(description = "项目ID")
     private String projectId;